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【单选题】
16-20病人男性,45岁。胃溃疡病史8年。喜食腌制食物。近1个月来上腹疼痛,返酸,嗳气等症状明显加重,体重下降3kg。经胃镜检查确诊为胃癌,拟行胃癌根治术17.腌制食品中含有的那种物质与胃癌的发生密切相关A.
脂肪含量高
B.
氯化钠的含量高
C.
亚硝酸盐
D.
含防腐剂
E.
含添加剂
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【单选题】以下哪些情景不是采用形象思维?()
A.
物理学家观察、识别光电现象
B.
炼钢工人从钢水的色彩变化中识别判断转炉温度
C.
中医看病,望闻问切
D.
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【单选题】(2013·河北石家庄教学质检Ⅱ)Liang Bo, the champion of the Voice of China, is a man of ________ few words but has ________ remarkable inner strength.
A.
/; a
B.
a; a
C.
the; /
D.
/; the
【单选题】When I was at college I __________ three foreign languages， but I all except for a few words of each.
A.
spoke ； had forgotten
B.
spoke ； have forgotten
C.
had spoken； had forgotten
D.
had spoken ； have forgotten
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